baber/WOPTO huggingface dataset:
Patent JP-2021050598-A (JP)
Title: Stepless elevation mechanism and stepless elevation faucet
Inventor: WEI ZHIJIAN
IPC: E03C1/042
Filed: 2020-08-31
Abstract: To provide a stepless elevation mechanism with a small difference in operating force during elevating for a stepless elevation faucet whose height of a spout can be adjusted.SOLUTION: The stepless elevation mechanism includes a mounting member 1, a movable tube 2 that is vertically connected to the mounting member 1, and a mounting base that is fixed to the mounting member 1. A slider 34 and an elastic body 35 are provided in the mounting chamber 33 of the mounting base. The sliding direction of the slider 34 is inclined so that it is separated from the movable tube 2 as the position is higher. The elastic body 35 is connected to the slider 34 so as to generate a downward elastic force along the sliding direction of the slider 34. A frictional force can be generated by the cooperation between the friction layer of the slider 34 and the outer wall of the movable tube 2. The movable tube 2 and the mounting member 1 are relatively stationary to realize stepless elevation by the friction layer of the slider 34 coming into contact with the outer peripheral wall of the movable tube 2, generating a frictional force, and tightening the movable tube 2.SELECTED DRAWING: Figure 2
Patent JP-2022042171-A (JP)
Title: Analysis result processing apparatus and analysis result processing method
Inventor: NAKANO FUMIKI
IPC: G16H30/20
Filed: 2020-09-02
Abstract: To provide an analysis result processing apparatus and an analysis result processing method that, even when an algorithm of a clinical application is updated, effectively presents a comparable analysis result.SOLUTION: An image reading support system 100 comprises an analysis unit 145b that, after an algorithm of a clinical application is updated, when first image data obtained in a first inspection is acquired, according to whether second image data obtained in a second inspection on a same analyte executed before the first inspection is stored or according to the details of the update of the algorithm, presents a first analysis result obtained by applying both the algorithm before the update and the algorithm after the update to any one of the first image data and the second image data, and a second analysis result obtained by applying any one of the algorithm before the update and the algorithm after the update to both the first image data and the second image data.SELECTED DRAWING: Figure 1
Patent JP-2022042756-A (JP)
Title: Washing device and washing method
Inventor: EGUCHI TOSHIKI
IPC: B08B3/04
Filed: 2020-09-03
Abstract: To provide a washing device generating a shock wave in liquid, capable of removing deposit on an exposed surface of an object to be washed which is impossible to be put in an aquarium.SOLUTION: A washing device 10 for removing deposit on an exposed surface of an object to be washed, includes a shock wave generation part 11, and a container 12 having an opening 12a. The shock wave generation part 11 generates a shock wave, and the container 12 stores the shock wave generation part 11 inside, and can store liquid 20 propagating the shock wave, and can press the opening 12a of the container 12 onto at least a part of the object to be washed.SELECTED DRAWING: Figure 1
Patent JP-2022043501-A (JP)
Title: Honeycomb structure and manufacturing method of honeycomb structure
Inventor: ARAKAWA NORIAKI
IPC: H05K9/00
Filed: 2020-09-04
Abstract: To provide a honeycomb structure capable of suppressing a pressure loss while maintaining shielding properties, and to provide a manufacturing method of the honeycomb structure.SOLUTION: A honeycomb structure includes: a concave entrance side edge face 12; a convex outlet side edge face 14; and a plurality of cells 20 each having a polygonal cross section serving as a flow channel of a liquid and extending from the entrance side edge face 12 to the outlet side edge face 14. The plurality of cells 20 are separated by partition walls 22. In at least part of cells from among the plurality of cells 20, an area of a cross section of the flow channel vertical to a longer direction is configured to widen from the entrance side edge face to the outlet side edge face.SELECTED DRAWING: Figure 1
Patent JP-2022044143-A (JP)
Title: Steering control device
Inventor: NAKAMATA KEISUKE
IPC: B62D6/00
Filed: 2020-09-07
Abstract: To suppress the excessive steering after passing through ruts.SOLUTION: A steering control device 1 comprises: a steering control unit 123 which performs integral control of changing a steering amount in proportion to time integration of a deviation being a displacement amount of a center position of a vehicle in a lane width direction with respect to a center position of the lane width direction of a travel lane on which the vehicle V travels; a detection control unit 121 which causes an optical sensor 6 to detect the shape of a road surface including an assumed contact position on the front side by a prescribed distance from a contact position where wheels 4 of the vehicle V contact the road surface of the travel lane; and a rut determination unit 122 which determines that the vehicle V travels on the ruts when both sides in the lane width direction of the assumed contact position of the road surface detected by the optical sensor 6 are higher by a predetermined value or greater from the assumed contact position. The steering control unit 123 stops the integral control while the rut determination unit 122 determines that the vehicle V travels on the ruts.SELECTED DRAWING: Figure 1
Patent JP-2022044459-A (JP)
Title: Detection device and hydraulic machine
Inventor: NAKAZONO MASAHIKO
IPC: F03B15/04
Filed: 2020-09-07
Abstract: To accurately identify an occurrence position of cavitation.SOLUTION: A detection device according to an embodiment is attached to a structure provided around a runner of a hydraulic machine, and detects occurrence of cavitation in the runner. The detection device comprises: a body part supported by the structure; a pressure receiving surface provided in the body part, and for receiving pressure waves caused by the cavitation; and a sensor provided in a portion different from the pressure receiving surface of the body part, and for detecting the pressure waves propagated from the pressure receiving surface. The detection device comprises an elastic member for causing the structure to support the body part.SELECTED DRAWING: Figure 3
Patent JP-2022044474-A (JP)
Title: Aerosol generating system, aspirator controller, and power supply device
Inventor: ARADATE TAKAHISA
IPC: A24F40/50
Filed: 2020-09-07
Abstract: To provide a technology advantageous to establish both of power saving and improvement of responsiveness to a user's operation in an aerosol generating system.SOLUTION: An aerosol generating system includes: an aspirator controller comprising a first power supply, a first connector, and a first processor for performing electrification control of a heater for heating an aerosol source; and a power supply device comprising a second power supply, a second connector that is electrically connected to the first connector in charging the first power supply, and a second processor for performing power feeding control from the second power supply to the controller. In response to detection of electric connection between the first connector and the second connector, the second processor shifts its mode from a sleep mode to an operation mode and, after that, starts power feeding to the controller. In response to the second processor starting the power feeding, the first processor shifts its mode from a sleep mode to an operation mode.SELECTED DRAWING: Figure 1
Patent JP-2022045020-A (JP)
Title: Resin molding for optical semiconductor sealing
Inventor: KIMURA RYUICHI
IPC: H01L31/02
Filed: 2020-09-08
Abstract: To provide a resin molding for optical semiconductor sealing that provides an optical semiconductor sealing material with superior temperature cycle resistance.SOLUTION: There are provided a compound having a structural unit (I) represented by formula (I), and a resin molding for optical semiconductor sealing including a compound having a structural unit (II) represented by a specific formula. Preferably, the mol ratio of the structural unit (I) to the total of the structural unit (I) and structural unit (II) is 0.10-0.60. An optical semiconductor sealing material is obtained which has superior temperature cycle resistance is obtained, so cracking, peeling, discoloration, etc., are less likely to occur even in an environment in which the temperature repeatedly changes repeatedly from a low temperature to a high temperature, and damage to an optical semiconductor element is reducible.SELECTED DRAWING: None
Patent JP-2022048659-A (JP)
Title: Switching power supply circuit
Inventor: OTSUKA SHIGEKI
IPC: H02M3/155
Filed: 2020-09-15
Abstract: To suppress fluctuations in the switching frequency due to the effects of dead time.SOLUTION: A signal generation circuit 31 comprises: a capacitor 24 that is charged and discharged by a current proportional to an input voltage VIN; a switch 23 that controls charging and discharging of the capacitor 24 based on an output signal of a comparator that compares a feedback voltage corresponding to an output voltage VOUT and a predetermined first reference voltage; a reference voltage generation unit 37 that generates a second reference voltage that is a voltage obtained by adding an offset voltage Vx proportional to the input voltage VIN to an output proportional voltage Vo proportional to the output voltage VOUT; and a comparator 25 for comparing a terminal voltage Vc of the capacitor 24 and the second reference voltage. The signal generation circuit 31 generates an on-time signal Sb based on an output signal of the comparator 25.SELECTED DRAWING: Figure 2
Patent JP-2022049440-A (JP)
Title: Pressure measurement system, pressure measurement method, and program
Inventor: KUWANA Kenta
IPC: A61B5/00
Filed: 2020-09-16
Abstract: To provide a pressure measurement system, a pressure measurement method, and a program capable of more practically measuring pressure in an organism.SOLUTION: The system comprises: a container having a space to store a liquid; a film which is made of an elastic body, covers a part of the circumference of the container and encapsulates the liquid; a measurement unit 20 for measuring the shape of the film; and a pressure estimation unit 30 which on the basis of a pressure balancing with a pressure inside the space, estimates a pressure outside the space isolated from the space with the film therebetween, from a deformation amount of the shape.SELECTED DRAWING: Figure 1
Patent JP-2022052550-A (JP)
Title: Movable bathtub type bathroom
Inventor: UEDA KYOHEI
IPC: A47K4/00
Filed: 2020-09-23
Abstract: To reduce time and effort for cleaning around a bathtub in a bathroom with the movable bathtub and reduce friction resistance in moving the bathtub.SOLUTION: A movable bathtub 3 is arranged on a bathroom floor 6 movably in a width direction. A front side part of the movable bathtub 3 is supported by a stretchable rod 20 which has an upper side post part 21 and a lower side post part 22 and is stretchable in a vertical direction, in a manner to move in the width direction. By floating means including a floating spring 25 provided between the upper side post part 21 and the lower side post part 22, floating force is applied to the movable bathtub 3. A wheel 31 is provided on a lower end of the lower side post part 22. When a downward load applied to the movable bathtub 3 is a prescribed value or more, the movable bathtub 3 lands on the bathroom floor. When the load is less than a prescribed value, the movable bathtub 3 floats from the bathroom floor 6 by the floating force.SELECTED DRAWING: Figure 5(a)
Patent JP-2022053637-A (JP)
Title: Image determination device, image determination method, and image determination program
Inventor: NAKAO TAKAMASA
IPC: G06N20/00
Filed: 2020-09-25
Abstract: To enable comparison of the strength of reaction at points which have been the basis for determination between a plurality of image data.SOLUTION: An evaluation value calculation unit 23 calculates an evaluation value of each pixel in target data from the degree of determination of each pixel of the target data when the target data which is a processing object of image data is analyzed by a model configured using a neural network. An activity calculation unit 24 divides the evaluation value of each pixel by a setting value which has been determined in advance separately from the maximum value of the evaluation value of each pixel, and calculates the activity of each pixel.SELECTED DRAWING: Figure 1
Patent JP-2022054699-A (JP)
Title: Building unit
Inventor: YODA YASUHIRO
IPC: E04B1/348
Filed: 2020-09-28
Abstract: To provide a building unit mainly capable of storing a column supporting a structure of the building unit in a wall effectively or installing the column at a relatively free position.SOLUTION: In a building unit 1 including a ceiling frame 2 and a floor frame 3 installed apart in a vertical direction and coupled with a column 4, one or more thin type square pipe column 9 with square cylindrical shape having a thickness smaller than a width of ceiling beams 5,6 constituting the ceiling frame 2 is used for the column 4. The thin type square pipe column 9 is fixed to lower surfaces of the ceiling beams 5,6 with a bolt 11. The ceiling beams 5,6 are members having one lateral surface as an opened open cross section and a stiffener 41 may be mounted to a position where the thin type square pipe column 9 is mounted inside of the ceiling beams 5,6.SELECTED DRAWING: Figure 2
Patent JP-2022056093-A (JP)
Title: Rubber composition for tires, tread rubber for tires, and tire
Inventor: TAKAHASHI YUKI
IPC: C08L9/00
Filed: 2020-09-29
Abstract: To provide a rubber composition for tires capable of improving wet grip performance and low loss properties of a tire.SOLUTION: The rubber composition for tires contains a rubber component containing a diene rubber, silica, carbon black, and magnesium hydroxide. The total content of the silica and the carbon black is more than 60 pts.mass based on 100 pts.mass of the rubber component. The proportion of the silica in the total content of the silica and the carbon black is 80 mass% or more and less than 100 mass%. The content of the magnesium hydroxide is 1 pt.mass or more based on 100 pts.mass of the rubber component.SELECTED DRAWING: None
Patent JP-2021061590-A (JP)
Title: Main bluetooth circuit and auxiliary bluetooth circuit of multi-member bluetooth device capable of adaptively switching operation mode in response to data type change of received packets
Inventor: CHEN YI-CHENG
IPC: H04W24/04
Filed: 2020-09-29
Abstract: To adaptively adjust the operation mode of an auxiliary Bluetooth circuit of a multi-member Bluetooth device when the data type of packets transmitted from a remote Bluetooth device changes.SOLUTION: In a multi-member Bluetooth device 100, in a period during which an auxiliary Bluetooth circuit (a second Bluetooth circuit 120, a third Bluetooth circuit 130) operates at a sniffing mode, a main Bluetooth circuit (a first Bluetooth circuit 110) receives packets transmitted from a remote Bluetooth device and the auxiliary Bluetooth circuit sniffs packets transmitted from the remote Bluetooth device. The auxiliary Bluetooth circuit switches from the sniffing mode to a relay mode if the data type of packets transmitted from the remote Bluetooth device changes, receives packets that the main Bluetooth circuit has received from the remote Bluetooth device and has forwarded to the auxiliary Bluetooth circuit, and does not sniff packets transmitted from the remote Bluetooth device.SELECTED DRAWING: Figure 1
Patent JP-2021007244-A (JP)
Title: Parallel bit interleaver
Inventor: MIHAIL PETROV
IPC: H03M13/19
Filed: 2020-09-30
Abstract: To provide an interleave method capable of achieving efficiency of interleaving applied to codewords of pseudo-circular low-density parity-check code.SOLUTION: The bit interleave method of sorting the bits of the codeword generated by the pseudo-circular low-density parity-check coding method, includes: a series of circulation block permutation processing of sorting the circulation block of codeword according to a circulation block permutation rule for determining the position of the bits in each circulation block in the constellation word; and a series of bit permutation processing of sorting the bits of the codewords after the permutation of the circulation blocks.SELECTED DRAWING: Figure 23
Patent JP-2022056752-A (JP)
Title: Manufacturing method of electronic component
Inventor: SAI KOKI
IPC: H01G4/30
Filed: 2020-09-30
Abstract: To provide a manufacturing method of an electronic component capable of forming an external electrode in a desired area.SOLUTION: A manufacturing method of an electronic component by forming a first external electrode on a first end face of an electronic component element body having a first main surface and a second main surface, a first side surface and a second side surface, and a first end face and a second end face, and forming a second external electrode on the second end face includes the steps of applying a negative-type photocurable resist (S1) to a region other than the region where at least the first external electrode is formed of the surface of the electronic component element body, curing the photocurable resist by irradiating with light (S2), developing the photocurable resist (S3), and forming the first external electrode on the first end face, and forming the second external electrode on the second end face (S4).SELECTED DRAWING: Figure 5
Patent JP-2022057193-A (JP)
Title: tire
Inventor: ITO TAKANORI
IPC: B60C11/13
Filed: 2020-09-30
Abstract: To provide a tire that can make both wet performance and low rolling resistance performance compatible.SOLUTION: The tire comprises: a pair of shoulder main grooves 21 and 21 extending in a tire circumferential direction; two or more center thin grooves 22 and 23 arranged between the pair of shoulder main grooves 21 and 21 and extending in the tire circumferential direction; and a pair of shoulder land parts 31 and 31, a pair of middle land parts 32 and 32 and two rows of center land parts 33 partitioned by the shoulder main groove 21 and the center thin grooves 22 and 23. All center lines of the center thin grooves 22 and 23 have zigzag shapes formed by alternately connecting length portions and short portions to each other.SELECTED DRAWING: Figure 2
Patent JP-2022059276-A (JP)
Title: Knowledge model creation support device and knowledge model system
Inventor: SAKAI HAYAKI
IPC: G06F8/34
Filed: 2020-10-01
Abstract: To provide a knowledge model creation support device capable of easily creating a knowledge model.SOLUTION: A knowledge model creation support device 120 includes: a drawing unit 121 for drawing a knowledge network diagram 10 that is composed of a node diagram 11 showing a factor 21 and a link diagram 12 showing a relation between the factors 21 in a drawing GUI window 121a capable of drawing; a parameter input unit 122 capable of inputting a factor parameter in association with the node diagram 11 in the knowledge network diagram 10 and inputting a relation parameter in association with the link diagram 12 in an input GUI window 122a that can input data; and a knowledge model generator 123 for generating a knowledge model 20 based on the knowledge network diagram 10, the factor parameter, and the relation parameter.SELECTED DRAWING: Figure 16
Patent JP-2022061638-A (JP)
Title: Multilayer ceramic capacitor
Inventor: YOKOMIZO SATOSHI
IPC: H01G4/30
Filed: 2020-10-07
Abstract: To provide multilayer ceramic capacitors in each of which an orientation of the multilayer ceramic capacitor is identifiable when mounted on a board.SOLUTION: A multilayer ceramic capacitor 1 according to the present invention includes a capacitor main body 1A, and two interposers 4 disposed on both sides in a length direction of one surface side thereof. X2>X3 and X1>X4 are satisfied, where X1 is a distance between a side surface of one interposer 4 in the width direction, placed on one side in the length direction and a side surface of the capacitor main body 1A in the width direction; X4 is a distance between another side surface of the one interposer 4 in the width direction, placed on one side in the length direction and another side surface of the capacitor main body 1A in the width direction; X2 is a distance between a side surface of another interposer 4 in the width direction, placed on another side in the length direction and the side surface of the capacitor main body 1A in the width direction; and X3 is a distance between another side surface of the other interposer 4 in the width direction, placed on the other side in the length direction and the other side surface of the capacitor main body 1A in the width direction.SELECTED DRAWING: Figure 5
Patent JP-2022062397-A (JP)
Title: Component mounting system and component mounting method
Inventor: KANEKO HITOSHI
IPC: H05K13/04
Filed: 2020-10-08
Abstract: To provide a component mounting system or the like that can suppress a decrease in yield.SOLUTION: A control unit 340 included in a component mounting system 1 determines whether an input unit 330 has accepted an input in an unreachable period until the number of processed components 440 mounted on a board 400 by a mounting device 100 has not reached a specified number, causes the mounting device 100 to correct the mounting position on the basis of a first correction amount calculated by a calculation unit 320 on the basis of the deviation amount measured from each of the number of processed boards 400 by an inspection device 200 when the input unit 330 determines that the input has been accepted, causes the mounting device 100 to mount the component 440 on the specified number of boards 400 when the input unit 330 determines that the input is not accepted, and causes the mounting device 100 to correct the mounting position on the basis of a second correction amount calculated by the calculation unit 320 on the basis of the deviation amount measured from each of the specified number of boards 400 by the inspection device 200.SELECTED DRAWING: Figure 3
Patent JP-2021075699-A (JP)
Title: Curable composition
Inventor: TAMURA MASARU
IPC: C08G59/40
Filed: 2020-10-08
Abstract: To provide a curable composition that has both of excellent photocurability and excellent thermosetting properties, and has a small viscosity and a low curing shrinkage rate.SOLUTION: A curable composition contains following components (1)-(4): (1) a compound having a (meth)acryloyl group, (2) a polythiol compound having two or more mercapto groups in one molecule, (3) a photoradical generating agent, and (4) a latent curing agent. The component (1) contains component (1-1): a compound that has a poly(oxyalkylene) chain and has a (meth)acryloyl group equivalent of 300 or more.SELECTED DRAWING: None
Patent JP-2022067681-A (JP)
Title: Light source lighting device and lighting fixture
Inventor: HAMAZAKI KENJI
IPC: H05B45/345
Filed: 2020-10-21
Abstract: To provide a light source lighting device and a lighting fixture in which, while suppressing the voltage generated at a terminal when connection to a light source is lost, voltage output is reliability stopped.SOLUTION: A light source lighting device 200 pertaining to the present disclosure comprises a pair of terminals 30 to which a light source 300 is connected, a current output circuit 40, and an overvoltage suppressing circuit 60. The current output circuit 40 supplies a current to the pair of terminals 30 and stops supplying the current when the voltage generated at the pair of terminals 30 is higher than a predetermined threshold voltage. The overvoltage suppression circuit 60 includes a Zener diode 61 the Zener voltage of which is higher than the threshold voltage and an impedance element 62 connected in series to the Zener diode 61.SELECTED DRAWING: Figure 1